This is a simple but effective IoT based Door security Alarm Project.<br />It is easy to build and can be used at home. All components are simple and easily available.<br />You can modify this and add few more devices like camera and connect it with IFTTT.<br /><br />Parts list:<br />Wemos D1 Mini x 1<br />Magnetic Door Sensor x 1<br />5V Buzzer x 1<br />Transistor BC547 x 1<br />330 Ohms Resistor x 2<br />Led(RED and GREEN) x 2<br />Berg Strip Male/Female x 1<br />2 Pin connector x 1<br />Small PCB x 1<br />5V/1A mobile charger as power supply<br /><br />Code : https://drive.google.com/open?id=162x40d-qyyYNl6U7GJCodj4ur6yPxRavvvD_yW3J4wQ<br /><br />PLEASE LIKE SHARE AND SUBSCRIBE<br /><br />Facebook:https://www.facebook.com/iotstarters
